Bu Blogda Ara

How do the Sand Forms in the Waveform in the Desert?

The shapes formed by the sand / grains in the desert and on the sand are the most interesting examples in nature in the case of spontaneous regeneration. These shapes are formed by the force applied by the force of the wind on the sand particles.Three forces determine how a sand will behave under the influence of the wind. The gravitational force is the force that keeps the tide on the ground. The wind allows the sand to drift in the direction of the estuary. In addition, the difference in pressure that occurs when the wind moves on the surface of the sand will cause a lift force to act on the tannery - similar to what occurs in the flank's wing.It determines the speed of the wind with its mass, shape and density, how much the sand will rise with the influence of the wind and how far it will move. For example, sand particles with a large density and mass can only be dragged on the ground. Some particles rise slightly with the effect of lifting force, after falling for a short time in the air then fall again. Very small particles are transported to higher and further distances.These differences in the motion of the particles lead to the formation of unsymmetrical, wave-shaped sand peaks. The resulting sand dunes are stuck with a patch, the other slope is low. In fact, these shapes are also seen in sand deposits of smaller dimensions known as sand ripples.The height of these structures generally ranges from 4 to 60 centimeters.

Popular Posts

Lots of rumours point to a new version of the iPhone SE being launched early or relatively early in 2018. The latest report, by the Japanese blog Macotakara, points to a May 2018 launch - the site bases this on conversation with a case maker who is apparently in the know.

A FocusTaiwan report in August 2017 suggested that a new iPhone SE would launch in the first quarter of 2018, while another report, this time by the Taiwanese market research company TrendForce, believes a new iPhone SE 2 is coming in the first half of 2018.

It's possible that the iPhone SE2 could launch at Apple's WWDC event in June, and this theory was backed up by the discovery by the French site Consomac that the company has just registered a bunch of new phone models with the Eurasian Economic Commission (EEC).

Apple is introducing the new iPhone 9 in September this year. iPhone 8 comes with new features. There are lots of news about iPhone 8. With the innovations in design, battery life, screen, home key, operating system, the forthcoming iPhone 8 is awaited.

iPhone 9 Release Date

Apple introduced iPhone 8 last September. And he attracted great interest around the world. This will introduce you to iPhone 9 and iPhone 9 Plus. The new iPhone will come with many new features.

By September 2019, the iPhone 9 will introduce to the whole world. Apple has made the introduction of iPhone models until this time from September. The release date iPhone 9 will also be in September.

iPhone 9 Features

Wireless charging: Apple has been working on this feature for years. And now the iPhone 9 brings wireless charging. The iPhone 9 can be charged wirelessly.

You will be charging at the same time you use your phone at home.

This will be possible with an apparatus that will wear a prize at home.